Math Currency
When sharing useful, light-hearted, or creative math stuff to fellow math educators around the globe gives them an opportunity to know you and to recommend you to interested parties that might need someone with your expertise to meet their mathematical needs or wants.
In addition to performance currency (when you deliver upon a product above people’s expectations) and relationship currency (when you take the time to connect, engage, and get to know people in your milieu), you need math currency to make yourself an odd in a sea of evens.